Pith Number

pith:6AEZABJP

pith:2014:6AEZABJPHL6TYK24WN2YHSXFXK

not attested not anchored not stored refs pending

The Direct and Converse Inequalities for Jackson-Type Operators on Spherical Cap

Feilong Cao, Yuguang Wang

arxiv:1409.3807 v1 · 2014-09-12 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AEZABJPHL6TYK24WN2YHSXFXK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:42:54.633855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f00990052f3afd3c2b5cb37583cae5ba95678adfe50a99d6d00ef5f0c5f0288f

Aliases

arxiv: 1409.3807 · arxiv_version: 1409.3807v1 · doi: 10.48550/arxiv.1409.3807 · pith_short_12: 6AEZABJPHL6T · pith_short_16: 6AEZABJPHL6TYK24 · pith_short_8: 6AEZABJP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6AEZABJPHL6TYK24WN2YHSXFXK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f00990052f3afd3c2b5cb37583cae5ba95678adfe50a99d6d00ef5f0c5f0288f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9a21762dc6df390b99529f67f31c3b8bd0a344c688a5c948bcff9d878ebe9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-09-12T17:54:47Z",
    "title_canon_sha256": "96cf23404615b2c39306289690ad140061f5b3e862027ff64fd6590d8bf9c13e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3807",
    "kind": "arxiv",
    "version": 1
  }
}